Infosys Placement Paper 148

1.
There were three suspects for a robbery that happend in a bank, tommy, joy and
bruceEach of them were saying that I haven't done anything and the other two has
done it. Police found that tommy was lying. Who is the thief?

3 Marks

2. Three clocks where set to true time. First run with the exact time.
Second slows one minute/day. Third gains one minute/day. After how many days
they will show true time.

3 Marks

3. A, B, C, D, E are some
numbers. If AB * CD = EEE and CD - A =CC then what is AB * D =? in same code.

5 Marks

INFOSYS Latest Fresher Engineer Placement Sample
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4. Joe started from bombay towards pune and her friend
julie in opposite direction. They meet at a point. Distance travelled by joe was
1.8 miles more than that of julie. After spending some both started there way.
Joe reaches in 2 hours while julie in 3.5 hours. Assuming both were travelling
with constant speed. What is the distance between the two cities.

5
Marks

5. In a six level building, a person lives. Suppose the persons
are A, B, C, D, E, F. Also there were few clues like:-

A cann't live
above third level. B cann't live above A and below C.

Find person
living at each level.

5 Marks

6. There were some containers of
quantity 1, 3, 4, 5, 6, 12, 15, 22, 24, 38 liters. Each was filled with some
liquid except one. The liquids are milk, water and oil. Quantity of each was
like this. Water = 2* milk oil = 2* water. Find out which container was empty
and containers filled with milk and oil.

6 Marks

7. There were
few diamonds. First thief takes half of the diamonds +2. Second thief takes half
of the diamonds +2. 3rd thief takes half of the diamonds +2 4th thief takes half
of the diamonds +2 when 5 th thief arives there were no diamonds. find total no.
of diamonds.

Ans: 60.

6 Marks

8. There were five hunters
A, B, C, D, E and five animals A, B, C, D, E. Hunter having the same name with
the animal didn't kill it. Each hunter has missed some animal. A animal was hunt
by the hunter whose name matches with animal hunt by hunter B. C animal was hunt
by the hunter whose name matches with animal hunt by hunter D. E has hunt C and
missed D. Find out animals hunted by A, B, C.

6 Marks

9. Five
students A, B, C, D, E. When conversation started B, C were speaking English.
When D join them they shifted to Spanish. A, E knows French. B, E knows Italian.
Portoguese was known to three of them. Spanish was the most common language
between them. One of them knows five languages. One of them knows four
languages. One of them knows three languages. One of them knows two languages.
One of them knows only one languages. Who knows which languages?